- 6 -
①功能键
Function
al K
eys
②减键
Down
③增键
Up
④输出指示
Output Instructions
⑤上限报警指示 （选配）
Upper
Li
mit
A
larm
I
ndicator
(
Optional
）
⑥测量值
Measured
V
alue
⑦设定值
Set
tingV
alue
(II)
Operation
and
U
sage
M
ethod
1.
Power
on:
connect electric plug
and
press
the
red
button
at
the
rear
of
the
Unit
to turn on
the Unit.
The
digital
panel
will
display
with
"version
number
"
, then
turns to normal display after
about
6
seconds.
2
．
Temperature setting: (Please set the temperature of the heating unit to 75
℃
-80
℃
)
Click
to
enter
temperature
setting
. T
he
lower panel wil
l start to
blink to enter standby mode
.
T
hen set the required temperature by pressing
and
buttons until the
desired temperature has been set.
P
ress the SET button again to exit the setting mode.
The
updated
setting
will
be
saved
automatically.
Under
this
setting
mode,
if
no
key
is
pressed
again
in
one
minute,
the
controller
will
automatically
return
to
the
normal
display
state.
Then temperature of
the Unit will
start to
run to match with the preset temperature displayed on the upper panel.
III. Solutions to Common Problems
Note:
T
o
ensure
your
safety,
please
switch off
the
equipment
and
connect
ions and also
discharge
any
medi
um
from the unit
before
check
ing or examining
it.
Phenomenon:
When
you
press
the
powerbutton
for
the
first
boot
-up
,
and if
nothing
is
displayed.
